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Cheap flights from Allentown (ABE) to San Diego (SAN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)

How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
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Cheap flights from Allentown to San Diego in December 2025 , January 2026

24 Dec - 08 Jan $ 481.00
ABE
Allentown
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
2 STOPS
ABE
Allentown
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24 Dec - 18 Jan $ 489.00
ABE
Allentown
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
2 STOPS
ABE
Allentown
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24 Dec - 11 Jan $ 505.00
ABE
Allentown
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
2 STOPS
ABE
Allentown
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Last minute flights from Allentown to San Diego

24 Dec - 01 Jan $ 780.00
ABE
Allentown
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
ABE
Allentown
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24 Dec - 31 Dec $ 883.00
ABE
Allentown
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
ABE
Allentown
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24 Dec - 31 Dec $ 1,104.00
ABE
Allentown
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
ABE
Allentown
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One-way flights to San Diego from Allentown

6:17 AM - 8:56 AM
United Airlines
1 Stops
8h 13m
ABE - SAN
$ 377
Kiwi
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6:17 AM - 8:56 AM
United Airlines
1 Stops
8h 13m
ABE - SAN
$ 380
Kiwi
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6:30 AM - 8:50 AM
United Airlines
1 Stops
8h
ABE - SAN
$ 833
Kiwi
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)

Related info for your journey
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.